Property easements

The property easements dataset is one dataset among many that provide information about property. Other related datasets can be found by

filtering on the
Property keyword. Data currencyThis data in City systems is updated frequently in the normal course of business, however priorities and resources determine how fast a change in reality is reflected in the database.  The extract on this website is updated weekly. Data accuracyMuch of the City's land base is created using survey accuracy however some features are not as precise.

地役权（property easements）数据集是众多提供房产相关信息的数据集之一。其余相关数据集可通过检索「房产（Property）」关键词获取。
数据时效性（Data currency）：本市市政系统内的此类数据会在日常业务流程中高频更新，但实际场景中的变更同步至数据库的速率，取决于优先级分配与可用资源配置情况。本网站所发布的数据提取版本每周更新一次。
数据准确性（Data accuracy）：本市多数土地基础数据基于测绘精度生成，但部分相关要素的精准度存在不足。